EP 2522182 A4 20130911 - METHOD AND APPARATUS FOR CELLULAR ROAMING CHARGE BYPASS CALL COMPLETION
Title (en)
METHOD AND APPARATUS FOR CELLULAR ROAMING CHARGE BYPASS CALL COMPLETION
Title (de)
VERFAHREN UND VORRICHTUNG ZUR AUSFÜHRUNG EINES NEBENLEITUNGSRUFS DURCH ZELLROAMING-LADUNG
Title (fr)
PROCÉDÉ ET APPAREIL PERMETTANT D'ÉTABLIR UN APPEL DE CONTOURNEMENT DES FRAIS D'ITINÉRANCE CELLULAIRE
Publication
Application
Priority
- US 33560610 P 20100108
- US 2011000033 W 20110110
Abstract (en)
[origin: WO2011084893A1] Systems and methods for avoiding roaming or communications charges when a mobile communications device such as a cellular telephone receives an incoming telephone call use a non-native communications provider, such as a VOIP service provider to redirect the call. A subscriber's mobile communications device establishes a data connection to the VOIP service provider through a data network, and call forwarding instructions are issued to the subscriber's telephony service provider to cause calls directed to the subscriber's mobile communications device to be redirected to a forwarding telephone number associated with the VOIP service provider. When a call is placed to the subscriber's normal telephone number, the call is forwarded to the VOIP service provider. The VOIP service provider establishes a VOIP communications channel with the subscriber's mobile communications device via a data network, and the incoming call is connected to the subscriber's mobile communications device via the VOIP communications channel.
IPC 8 full level
H04W 40/00 (2009.01); H04M 7/12 (2006.01); H04L 45/24 (2022.01); H04M 3/42 (2006.01)
CPC (source: EP US)
H04L 45/22 (2013.01 - EP); H04M 7/0057 (2013.01 - EP US); H04M 7/123 (2013.01 - EP US); H04W 60/005 (2013.01 - EP US); H04L 45/22 (2013.01 - US); H04M 3/4228 (2013.01 - EP US); H04M 3/54 (2013.01 - EP US); H04M 7/1285 (2013.01 - EP US); H04M 2207/185 (2013.01 - EP US); H04W 8/08 (2013.01 - EP US); H04W 76/10 (2018.02 - EP US)
Citation (search report)
[X] WO 2005081962 A2 20050909 - ROAMWARE INC [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011084893 A1 20110714; CA 2786589 A1 20110714; EP 2522182 A1 20121114; EP 2522182 A4 20130911; US 2011275367 A1 20111110; US 9603115 B2 20170321
DOCDB simple family (application)
US 2011000033 W 20110110; CA 2786589 A 20110110; EP 11732009 A 20110110; US 98755911 A 20110110